diff options
| author | Ming Lei <ming.lei@canonical.com> | 2011-06-29 19:06:25 +0800 |
|---|---|---|
| committer | John Rigby <john.rigby@linaro.org> | 2011-11-16 14:24:51 -0700 |
| commit | 83d038113e05cbad935e795653042da0d5ad0c4e (patch) | |
| tree | 90cd91664a4c3adf1325857aee55845b131a8623 /include/linux/fs.h | |
| parent | b57777afed63c011baea18782d65d837562bceb7 (diff) | |
UBUNTU: SAUCE: fix yama_ptracer_del lockdep warning
yama_ptracer_del can be called in softirq context, so
ptracer_relations_lock may be held in softirq context.
This patch replaces spin_[un]lock with spin_[un]lock_bh for
&ptracer_relations_lock to fix reported lockdep warning and
avoid possible dealock.
BugLink: http://bugs.launchpad.net/bugs/791019
Signed-off-by: Ming Lei <ming.lei@canonical.com>
Acked-by: Tim Gardner <tim.gardner@canonical.com>
Acked-by: Stefan Bader <stefan.bader@canonical.com>
Signed-off-by: Stefan Bader <stefan.bader@canonical.com>
Diffstat (limited to 'include/linux/fs.h')
0 files changed, 0 insertions, 0 deletions